Electronics manufacturing services firm Optiemus Electronics is aiming production of up to 1.5 lakh laptop units a year and to double production capacity for wearables and hearables this year, a move that can bring down prices of products in these categories. The company is looking to invest Rs 150 crore on ramping up manufacturing capacity as well as hire up to 2,000 people in 2022, Optiemus Electronics Limited (OEL) Managing Director A Gururaj told PTI…